scholarr/frontend/src/pages/DashboardPage.vue

429 lines
17 KiB
Vue

<script setup lang="ts">
import { computed, onMounted, ref, watch } from "vue";
import { fetchDashboardSnapshot, type DashboardSnapshot } from "@/features/dashboard";
import { ApiRequestError } from "@/lib/api/errors";
import AppPage from "@/components/layout/AppPage.vue";
import AsyncStateGate from "@/components/patterns/AsyncStateGate.vue";
import QueueHealthBadge from "@/components/patterns/QueueHealthBadge.vue";
import RequestStateAlerts from "@/components/patterns/RequestStateAlerts.vue";
import RunStatusBadge from "@/components/patterns/RunStatusBadge.vue";
import ScrapeSafetyBanner from "@/components/patterns/ScrapeSafetyBanner.vue";
import AppButton from "@/components/ui/AppButton.vue";
import AppCard from "@/components/ui/AppCard.vue";
import AppEmptyState from "@/components/ui/AppEmptyState.vue";
import AppHelpHint from "@/components/ui/AppHelpHint.vue";
import { useAuthStore } from "@/stores/auth";
import { useRunStatusStore } from "@/stores/run_status";
import { useUserSettingsStore } from "@/stores/user_settings";
const loading = ref(true);
const errorMessage = ref<string | null>(null);
const errorRequestId = ref<string | null>(null);
const successMessage = ref<string | null>(null);
const snapshot = ref<DashboardSnapshot | null>(null);
const refreshingAfterCompletion = ref(false);
const auth = useAuthStore();
const runStatus = useRunStatusStore();
const userSettings = useUserSettingsStore();
const isStartBlocked = computed(
() =>
runStatus.isRunActive ||
!userSettings.manualRunAllowed ||
runStatus.safetyState.cooldown_active,
);
const startCheckDisabledReason = computed(() => {
if (!userSettings.manualRunAllowed) {
return "Manual checks are disabled by server policy.";
}
if (runStatus.safetyState.cooldown_active) {
return runStatus.safetyState.cooldown_reason_label || "Safety cooldown is active.";
}
if (runStatus.isRunActive) {
return "A check is already in progress.";
}
return null;
});
const startCheckLabel = computed(() => {
if (!userSettings.manualRunAllowed) {
return "Manual checks disabled";
}
if (runStatus.safetyState.cooldown_active) {
return "Safety cooldown";
}
if (runStatus.isLikelyRunning) {
return "Check in progress";
}
if (runStatus.isSubmitting) {
return "Starting...";
}
return "Start check";
});
const isStartCheckAnimating = computed(
() => runStatus.isSubmitting || runStatus.isLikelyRunning,
);
const displayedLatestRun = computed(() => {
const snapshotLatest = snapshot.value?.latestRun ?? null;
const sharedLatest = runStatus.latestRun;
if (!snapshotLatest) {
return sharedLatest;
}
if (!sharedLatest) {
return snapshotLatest;
}
if (sharedLatest.id > snapshotLatest.id) {
return sharedLatest;
}
if (sharedLatest.id < snapshotLatest.id) {
return snapshotLatest;
}
return sharedLatest;
});
const recentRuns = computed(() => {
const baseRuns = snapshot.value?.recentRuns ?? [];
const mergedRuns = [...baseRuns];
const latest = displayedLatestRun.value;
if (!latest) {
return mergedRuns;
}
const existingIndex = mergedRuns.findIndex((run) => run.id === latest.id);
if (existingIndex === -1) {
mergedRuns.unshift(latest);
return mergedRuns;
}
mergedRuns.splice(existingIndex, 1, latest);
return mergedRuns;
});
const activeRunId = computed(() => runStatus.latestRun?.status === "running" ? runStatus.latestRun.id : null);
const showRunningHint = computed(
() => runStatus.isLikelyRunning && displayedLatestRun.value?.status !== "running",
);
function formatDate(value: string | null): string {
if (!value) {
return "n/a";
}
const asDate = new Date(value);
if (Number.isNaN(asDate.getTime())) {
return value;
}
return asDate.toLocaleString();
}
async function loadSnapshot(): Promise<void> {
loading.value = true;
errorMessage.value = null;
errorRequestId.value = null;
try {
const dashboardSnapshot = await fetchDashboardSnapshot();
snapshot.value = dashboardSnapshot;
runStatus.setLatestRun(dashboardSnapshot.latestRun);
runStatus.setSafetyState(dashboardSnapshot.safetyState);
} catch (error) {
snapshot.value = null;
if (error instanceof ApiRequestError) {
errorMessage.value = error.message;
errorRequestId.value = error.requestId;
} else {
errorMessage.value = "Unable to load dashboard data.";
}
} finally {
loading.value = false;
}
}
async function onTriggerRun(): Promise<void> {
errorMessage.value = null;
errorRequestId.value = null;
successMessage.value = null;
try {
const result = await runStatus.startManualCheck();
if (result.kind === "started") {
successMessage.value = `Update check #${result.runId} started successfully.`;
await loadSnapshot();
return;
}
if (result.kind === "already_running") {
successMessage.value = result.runId
? `Update check #${result.runId} is already in progress.`
: "An update check is already in progress.";
await loadSnapshot();
return;
}
errorMessage.value = result.message;
errorRequestId.value = result.requestId;
} catch {
errorMessage.value = "Unable to start an update check.";
errorRequestId.value = null;
}
}
onMounted(() => {
void loadSnapshot();
});
watch(
() => runStatus.latestRun,
(nextRun, previousRun) => {
if (refreshingAfterCompletion.value) {
return;
}
if (!nextRun || !previousRun) {
return;
}
if (nextRun.id !== previousRun.id) {
return;
}
if (previousRun.status !== "running" || nextRun.status === "running") {
return;
}
refreshingAfterCompletion.value = true;
void loadSnapshot().finally(() => {
refreshingAfterCompletion.value = false;
});
},
);
</script>
<template>
<AppPage
title="Dashboard"
subtitle="Track recent publication updates and monitor background profile checks."
fill
>
<div class="flex min-h-0 flex-1 flex-col gap-4 xl:overflow-hidden">
<RequestStateAlerts
:success-message="successMessage"
:error-message="errorMessage"
:error-request-id="errorRequestId"
error-title="Dashboard request failed"
@dismiss-success="successMessage = null"
/>
<ScrapeSafetyBanner
:safety-state="runStatus.safetyState"
:manual-run-allowed="userSettings.manualRunAllowed"
/>
<div class="h-0 min-h-0 flex-1 xl:overflow-hidden">
<AsyncStateGate :loading="loading" :loading-lines="6" :show-empty="false">
<template v-if="snapshot">
<section class="grid min-h-0 gap-4 xl:h-full xl:grid-cols-2 xl:grid-rows-[minmax(0,1fr)] xl:overflow-hidden">
<AppCard class="flex min-h-0 flex-col gap-4 xl:h-full xl:overflow-hidden">
<div class="flex flex-wrap items-center justify-between gap-2">
<div class="space-y-1">
<div class="flex items-center gap-1">
<h2 class="text-lg font-semibold text-ink-primary">Recent Publications</h2>
<AppHelpHint
text="Recent publications are paper records discovered from tracked scholar profile checks."
/>
</div>
<p class="text-sm text-secondary">Newest papers found while checking your tracked scholar profiles.</p>
</div>
<RouterLink to="/publications" class="link-inline text-sm">Open full publications view</RouterLink>
</div>
<AppEmptyState
v-if="snapshot.recentPublications.length === 0"
title="No new publications"
body="When a completed update check discovers changes, they will appear here."
/>
<ul v-else class="grid min-h-0 flex-1 content-start gap-3 overflow-y-scroll overscroll-contain pr-1">
<li
v-for="item in snapshot.recentPublications.slice(0, 20)"
:key="item.publication_id"
class="grid gap-1 rounded-xl border border-stroke-default bg-surface-card-muted px-3 py-2"
>
<a
v-if="item.pub_url"
:href="item.pub_url"
target="_blank"
rel="noreferrer"
class="link-inline text-sm font-semibold text-ink-primary"
>
{{ item.title }}
</a>
<span v-else class="text-sm font-semibold text-ink-primary">{{ item.title }}</span>
<div class="flex flex-wrap items-center gap-3 text-xs text-secondary">
<RouterLink
:to="{ name: 'publications', query: { scholar: String(item.scholar_profile_id) } }"
class="link-inline"
>
{{ item.scholar_label }}
</RouterLink>
<span>First seen: {{ formatDate(item.first_seen_at) }}</span>
</div>
</li>
</ul>
</AppCard>
<div class="grid min-h-0 gap-4 xl:h-full xl:grid-rows-[auto_minmax(0,1fr)] xl:overflow-hidden">
<AppCard class="flex min-h-0 flex-col gap-4">
<div class="flex items-center gap-1">
<h2 class="text-lg font-semibold text-ink-primary">Overview</h2>
<AppHelpHint text="Shared summary metrics for publication coverage and processing pressure." />
</div>
<div class="grid gap-3 sm:grid-cols-2">
<article class="rounded-xl border border-stroke-default bg-surface-card-muted px-3 py-2">
<p class="text-xs uppercase tracking-wide text-ink-muted">Tracked publications</p>
<p class="mt-1 text-xl font-semibold text-ink-primary">{{ snapshot.totalCount }}</p>
</article>
<article class="rounded-xl border border-stroke-default bg-surface-card-muted px-3 py-2">
<p class="text-xs uppercase tracking-wide text-ink-muted">New from latest check</p>
<p class="mt-1 text-xl font-semibold text-ink-primary">{{ snapshot.newCount }}</p>
</article>
<article class="rounded-xl border border-stroke-default bg-surface-card-muted px-3 py-2">
<p class="text-xs uppercase tracking-wide text-ink-muted">Scholars processed</p>
<p class="mt-1 text-xl font-semibold text-ink-primary">{{ displayedLatestRun?.scholar_count ?? 0 }}</p>
</article>
<article class="rounded-xl border border-stroke-default bg-surface-card-muted px-3 py-2">
<p class="text-xs uppercase tracking-wide text-ink-muted">Queue pressure</p>
<p class="mt-1 text-xl font-semibold text-ink-primary">
{{ snapshot.queue.queued + snapshot.queue.retrying + snapshot.queue.dropped }}
</p>
</article>
</div>
<QueueHealthBadge
:queued="snapshot.queue.queued"
:retrying="snapshot.queue.retrying"
:dropped="snapshot.queue.dropped"
/>
</AppCard>
<AppCard class="flex min-h-0 flex-col gap-4 xl:overflow-hidden">
<div class="flex flex-wrap items-center justify-between gap-2">
<div class="flex items-center gap-1">
<h2 class="text-lg font-semibold text-ink-primary">Activity Monitor</h2>
<AppHelpHint
text="Combines latest profile-check details with recent check history so you can spot issues quickly."
/>
</div>
<div class="flex items-center gap-2">
<AppButton
v-if="auth.isAdmin"
:disabled="isStartBlocked"
:title="startCheckDisabledReason || undefined"
:class="isStartCheckAnimating ? 'shadow-[0_0_0_1px_var(--color-state-info-border)]' : ''"
@click="onTriggerRun"
>
<span class="inline-flex items-center gap-2">
<span v-if="isStartCheckAnimating" class="relative inline-flex h-2.5 w-2.5">
<span
class="absolute inline-flex h-full w-full animate-ping rounded-full bg-current opacity-60"
/>
<span class="relative inline-flex h-2.5 w-2.5 rounded-full bg-current" />
</span>
{{ startCheckLabel }}
</span>
</AppButton>
<RouterLink
v-if="auth.isAdmin"
to="/admin/runs"
class="link-inline text-sm"
>
Open check history
</RouterLink>
</div>
</div>
<div
v-if="showRunningHint"
class="rounded-xl border border-state-info-border bg-state-info-bg px-3 py-2"
>
<div class="flex flex-wrap items-center justify-between gap-2">
<div class="flex items-center gap-2">
<RunStatusBadge status="running" />
<span class="text-sm font-semibold text-state-info-text">Check in progress</span>
</div>
<RouterLink
v-if="auth.isAdmin && activeRunId"
:to="`/admin/runs/${activeRunId}`"
class="link-inline text-xs"
>
View live check details
</RouterLink>
</div>
<p class="mt-1 text-sm text-state-info-text">
A publication check has started. Results and counts update after it finishes.
</p>
</div>
<div
v-if="displayedLatestRun"
class="rounded-xl border border-stroke-default bg-surface-card-muted px-3 py-2"
>
<div class="flex flex-wrap items-center justify-between gap-2">
<div class="flex items-center gap-2">
<RunStatusBadge :status="displayedLatestRun.status" />
<span class="text-sm font-semibold text-ink-primary">Latest check #{{ displayedLatestRun.id }}</span>
</div>
<RouterLink
v-if="auth.isAdmin"
:to="`/admin/runs/${displayedLatestRun.id}`"
class="link-inline text-xs"
>
View diagnostics
</RouterLink>
</div>
<p class="mt-2 text-sm text-secondary">
Started {{ formatDate(displayedLatestRun.start_dt) }}. Processed
{{ displayedLatestRun.scholar_count }} scholars and discovered
{{ displayedLatestRun.new_publication_count }} new publications.
</p>
</div>
<AppEmptyState
v-else
title="No checks recorded"
body="Start an update check to begin monitoring activity."
/>
<div class="flex min-h-0 flex-1 flex-col gap-2 xl:overflow-hidden">
<p class="text-xs font-semibold uppercase tracking-wide text-muted">Recent checks</p>
<AppEmptyState
v-if="recentRuns.length === 0"
title="No checks yet"
body="Check history will appear here."
/>
<ul v-else class="grid min-h-0 flex-1 content-start gap-2 overflow-y-auto overscroll-contain pr-1">
<li
v-for="run in recentRuns"
:key="run.id"
class="grid gap-1 rounded-xl border border-stroke-default bg-surface-card-muted px-3 py-2"
>
<div class="flex items-center justify-between gap-2">
<div class="flex items-center gap-2">
<RunStatusBadge :status="run.status" />
<span class="text-sm text-secondary">Check #{{ run.id }}</span>
</div>
<RouterLink v-if="auth.isAdmin" :to="`/admin/runs/${run.id}`" class="link-inline text-xs">
Details
</RouterLink>
</div>
<span class="text-xs text-secondary">
{{ formatDate(run.start_dt) }} {{ run.new_publication_count }} new
</span>
</li>
</ul>
</div>
</AppCard>
</div>
</section>
</template>
</AsyncStateGate>
</div>
</div>
</AppPage>
</template>